Tone arm assembly



FIG. 1 is a front perspective view of a tone arm assembly showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left elevational view thereof; and,

FIG. 7 is a right elevational view thereof.

The broken line showing of a tone are tube and cartridge on FIGS. 1-4 and 6-7 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a tone arm assembly, as shown and described. 